Home / 3,067.33-4,602.89-1,336.09

Finding the Fourth Proportional to 3,067.33, 4,602.89 and 1,336.09

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Solution

The fourth proportional to 3,067.33, 4,602.89 and 1,336.09 is: 2,004.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067.33 : 4,602.89 = 1,336.09 : x
  2. Step 2: Convert to fraction form
    3,067.33/4,602.89 = 1,336.09/x
  3. Step 3: Cross multiply
    3,067.33x = 4,602.89 × 1,336.09
  4. Step 4: Simplify right side
    3,067.33x = 6,149,875.30
  5. Step 5: Solve for x
    x = 6,149,875.30/3,067.33
  6. Step 6: Final answer
    x = 2,004.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.